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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.70 by root, Tue Jan 17 09:34:21 2006 UTC vs.
Revision 1.95 by root, Sun Jan 29 20:51:28 2006 UTC

…		…
50	#undef LINENO	50	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
58
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		58
75	static wchar_t *	59	static wchar_t *
76	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
77	{	61	{
78	STRLEN len;	62	STRLEN len;
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		114
131	return (long)mg->mg_ptr;	115	return (long)mg->mg_ptr;
132	}	116	}
133		117
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		120
137	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
138		124
139	struct perl_watcher	125	struct perl_watcher
140	{	126	{
141	SV *cbsv;	127	SV *cbsv;
142	HV *self;	128	HV *self;
143		129
144	perl_watcher ()	130	perl_watcher ()
145	: cbsv (newSV (0))	131	: cbsv (0)
146	{	132	{
147	}	133	}
148		134
149	~perl_watcher ()	135	~perl_watcher ()
150	{	136	{
151	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
152	}	138	}
153		139
154	void cb (SV *cb)	140	void cb (SV *cb)
155	{	141	{
156	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
157	}	144	}
158		145
159	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
160	};	147	};
161		148
…		…
184		171
185	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}	174	}
188		175
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
191		178
192	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
193	{	180	{
194	tstamp interval;	181	tstamp interval;
195		182
196	timer ()	183	timer ()
197	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
205		192
206	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
207	}	194	}
208	};	195	};
209		196
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
212		199
213	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
214	{	201	{
215	iow ()	202	iow ()
216	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
217	{	204	{
218	}	205	}
…		…
221	{	208	{
222	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
223	}	210	}
224	};	211	};
225		212
		213	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
226	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
227		246
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229		248
230	struct overlay {	249	class overlay {
231	HV *self;
232	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
233	int x, y, w, h;	252	int x, y, w, h;
234	int border;	253	int border;
235	text_t **text;	254	text_t **text;
236	rend_t **rend;	255	rend_t **rend;
237		256
		257	public:
		258	HV *self;
		259
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	260	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	261	~overlay ();
240		262
241	void show ();	263	void show ();
242	void hide ();	264	void hide ();
…		…
245		267
246	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
247	};	269	};
248		270
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	271	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	272	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
251	{	273	{
252	if (border == 2)	274	if (border == 2)
253	{	275	{
254	w += 2;	276	w += 2;
255	h += 2;	277	h += 2;
…		…
294	*rp++ = r;	316	*rp++ = r;
295	}	317	}
296	}	318	}
297		319
298	show ();	320	show ();
299	THIS->want_refresh = 1;
300	}	321	}
301		322
302	overlay::~overlay ()	323	overlay::~overlay ()
303	{	324	{
304	hide ();	325	hide ();
…		…
309	delete [] rend[y];	330	delete [] rend[y];
310	}	331	}
311		332
312	delete [] text;	333	delete [] text;
313	delete [] rend;	334	delete [] rend;
		335	}
		336
		337	void
		338	overlay::show ()
		339	{
		340	if (overlay_av)
		341	return;
		342
		343	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		344	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		345	));
		346	av_push (overlay_av, newSViv ((long)this));
314		347
315	THIS->want_refresh = 1;	348	THIS->want_refresh = 1;
316	}	349	}
317		350
318	void	351	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}
326
327	void
328	overlay::hide ()	352	overlay::hide ()
329	{	353	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	354	if (!overlay_av)
		355	return;
331		356
332	if (ovs)	357	int i;
		358
		359	for (i = AvFILL (overlay_av); i >= 0; i--)
		360	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	{	361	{
334	char key[33]; sprintf (key, "%32lx", (long)this);	362	av_delete (overlay_av, i, G_DISCARD);
335		363	break;
336	HV *hv = (HV *)SvRV (*ovs);
337	hv_delete (hv, key, 32, G_DISCARD);
338	}	364	}
		365
		366	for (; i < AvFILL (overlay_av); i++)
		367	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		368
		369	av_pop (overlay_av);
		370
		371	SvREFCNT_dec (overlay_av);
		372	overlay_av = 0;
		373
		374	THIS->want_refresh = 1;
339	}	375	}
340		376
341	void overlay::swap ()	377	void overlay::swap ()
342	{	378	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	379	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
385		421
386	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
387		423
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	426	}
391		427
392	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
393	}	429	}
…		…
418	perl_environ = rxvt_environ;	454	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	455	swap (perl_environ, environ);
420		456
421	char *argv[] = {	457	char *argv[] = {
422	"",	458	"",
423	"-T",	459	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	460	"BEGIN {"
		461	" urxvt->bootstrap;"
		462	" unshift @INC, '" LIBDIR "';"
		463	"}"
		464	""
		465	"use urxvt;"
425	};	466	};
426		467
427	perl = perl_alloc ();	468	perl = perl_alloc ();
428	perl_construct (perl);	469	perl_construct (perl);
429		470
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	471	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
431	|| perl_run (perl))	472	|| perl_run (perl))
432	{	473	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	474	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		475
435	perl_destruct (perl);	476	perl_destruct (perl);
…		…
444		485
445	if (perl)	486	if (perl)
446	{	487	{
447	// runs outside of perls ENV	488	// runs outside of perls ENV
448	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	489	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
449	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	490	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
450	}	491	}
451	}	492	}
452		493
453	static void	494	static void
454	ungrab (rxvt_term *THIS)	495	ungrab (rxvt_term *THIS)
455	{	496	{
456	if (THIS->perl.grabtime)	497	if (THIS->perl.grabtime)
457	{	498	{
458	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	499	XUngrabKeyboard (THIS->xdisp, THIS->perl.grabtime);
459	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	500	XUngrabPointer (THIS->xdisp, THIS->perl.grabtime);
460	THIS->perl.grabtime = 0;	501	THIS->perl.grabtime = 0;
461	}	502	}
462	}	503	}
463		504
464	static void
465	swap_overlays (rxvt_term *term)
466	{
467	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
468
469	if (HvKEYS (hv))
470	{
471	hv_iterinit (hv);
472
473	while (HE *he = hv_iternext (hv))
474	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
475	}
476	}
477
478	bool	505	bool
479	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
480	{	507	{
481	if (!perl || !term->perl.self)	508	if (!perl || !term->perl.self)
482	return false;	509	return false;
483		510
484	// pre-handling of some events	511	// pre-handling of some events
485	if (htype == HOOK_REFRESH_END)	512	if (htype == HOOK_REFRESH_END)
486	swap_overlays (term);	513	{
		514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
487		519
488	swap (perl_environ, environ);	520	swap (perl_environ, environ);
489		521
490	bool event_consumed;	522	bool event_consumed;
491		523
…		…
518	case DT_LONG:	550	case DT_LONG:
519	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	551	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
520	break;	552	break;
521		553
522	case DT_STR:	554	case DT_STR:
523	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	555	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
524	break;	556	break;
525		557
526	case DT_STR_LEN:	558	case DT_STR_LEN:
527	{	559	{
528	char *str = va_arg (ap, char *);	560	char *str = va_arg (ap, char *);
529	int len = va_arg (ap, int);	561	int len = va_arg (ap, int);
530		562
531	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	563	XPUSHs (sv_2mortal (newSVpvn (str, len)));
532	}	564	}
533	break;	565	break;
534		566
535	case DT_WCS_LEN:	567	case DT_WCS_LEN:
536	{	568	{
537	wchar_t *wstr = va_arg (ap, wchar_t *);	569	wchar_t *wstr = va_arg (ap, wchar_t *);
		570	int wlen = va_arg (ap, int);
		571
		572	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		573	}
		574	break;
		575
		576	case DT_LCS_LEN:
		577	{
		578	long *lstr = va_arg (ap, long *);
538	int wlen = va_arg (ap, int);	579	int llen = va_arg (ap, int);
539		580
540	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	581	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
541	}	582	}
542	break;	583	break;
543		584
544	case DT_XEVENT:	585	case DT_XEVENT:
545	{	586	{
546	XEvent *xe = va_arg (ap, XEvent *);	587	XEvent *xe = va_arg (ap, XEvent *);
547	HV *hv = newHV ();	588	HV *hv = newHV ();
548		589
549	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	590	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
550	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	591	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		592	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
551	# undef set	593	# undef set
552		594
553	setiv (type, xe->type);	595	setiv (type, xe->type);
554	setiv (send_event, xe->xany.send_event);	596	setiv (send_event, xe->xany.send_event);
555	setiv (serial, xe->xany.serial);	597	setiv (serial, xe->xany.serial);
556		598
…		…
559	case KeyPress:	601	case KeyPress:
560	case KeyRelease:	602	case KeyRelease:
561	case ButtonPress:	603	case ButtonPress:
562	case ButtonRelease:	604	case ButtonRelease:
563	case MotionNotify:	605	case MotionNotify:
		606	setuv (window, xe->xmotion.window);
		607	setuv (root, xe->xmotion.root);
		608	setuv (subwindow, xe->xmotion.subwindow);
564	setiv (time, xe->xmotion.time);	609	setuv (time, xe->xmotion.time);
565	setiv (x, xe->xmotion.x);	610	setiv (x, xe->xmotion.x);
566	setiv (y, xe->xmotion.y);	611	setiv (y, xe->xmotion.y);
567	setiv (row, xe->xmotion.y / term->fheight);	612	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
568	setiv (col, xe->xmotion.x / term->fwidth);	613	setiv (col, xe->xmotion.x / term->fwidth);
569	setiv (x_root, xe->xmotion.x_root);	614	setiv (x_root, xe->xmotion.x_root);
570	setiv (y_root, xe->xmotion.y_root);	615	setiv (y_root, xe->xmotion.y_root);
571	setiv (state, xe->xmotion.state);	616	setuv (state, xe->xmotion.state);
		617
		618	switch (xe->type)
		619	{
		620	case KeyPress:
		621	case KeyRelease:
		622	setuv (keycode, xe->xkey.keycode);
		623	break;
		624
		625	case ButtonPress:
		626	case ButtonRelease:
		627	setuv (button, xe->xbutton.button);
		628	break;
		629
		630	case MotionNotify:
		631	setiv (is_hint, xe->xmotion.is_hint);
		632	break;
		633	}
		634
572	break;	635	break;
573	}
574		636
		637	case MapNotify:
		638	case UnmapNotify:
		639	case ConfigureNotify:
		640	setuv (event, xe->xconfigure.event);
		641	setuv (window, xe->xconfigure.window);
		642
575	switch (xe->type)	643	switch (xe->type)
576	{	644	{
577	case KeyPress:	645	case ConfigureNotify:
578	case KeyRelease:	646	setiv (x, xe->xconfigure.x);
579	setiv (keycode, xe->xkey.keycode);	647	setiv (y, xe->xconfigure.y);
		648	setiv (width, xe->xconfigure.width);
		649	setiv (height, xe->xconfigure.height);
		650	setuv (above, xe->xconfigure.above);
		651	break;
		652	}
		653
580	break;	654	break;
581		655
582	case ButtonPress:	656	case PropertyNotify:
583	case ButtonRelease:	657	setuv (window, xe->xproperty.window);
584	setiv (button, xe->xbutton.button);	658	setuv (atom, xe->xproperty.atom);
		659	setuv (time, xe->xproperty.time);
		660	setiv (state, xe->xproperty.state);
585	break;	661	break;
586		662
587	case MotionNotify:	663	case ClientMessage:
588	setiv (is_hint, xe->xmotion.is_hint);	664	setuv (window, xe->xclient.window);
		665	setuv (message_type, xe->xclient.message_type);
		666	setuv (format, xe->xclient.format);
		667	setuv (l0, xe->xclient.data.l[0]);
		668	setuv (l1, xe->xclient.data.l[1]);
		669	setuv (l2, xe->xclient.data.l[2]);
		670	setuv (l3, xe->xclient.data.l[3]);
		671	setuv (l4, xe->xclient.data.l[4]);
589	break;	672	break;
590	}	673	}
591		674
592	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	675	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
593	}	676	}
…		…
634	else	717	else
635	event_consumed = false;	718	event_consumed = false;
636		719
637	// post-handling of some events	720	// post-handling of some events
638	if (htype == HOOK_REFRESH_BEGIN)	721	if (htype == HOOK_REFRESH_BEGIN)
639	swap_overlays (term);	722	{
		723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		727	}
640	else if (htype == HOOK_DESTROY)	728	else if (htype == HOOK_DESTROY)
641	{	729	{
642	clearSVptr ((SV *)term->perl.self);	730	clearSVptr ((SV *)term->perl.self);
643	SvREFCNT_dec ((SV *)term->perl.self);	731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
644	}	735	}
645		736
646	swap (perl_environ, environ);	737	swap (perl_environ, environ);
647		738
648	return event_consumed;	739	return event_consumed;
…		…
765	const_iv (SelectionRequest),	856	const_iv (SelectionRequest),
766	const_iv (SelectionNotify),	857	const_iv (SelectionNotify),
767	const_iv (ColormapNotify),	858	const_iv (ColormapNotify),
768	const_iv (ClientMessage),	859	const_iv (ClientMessage),
769	const_iv (MappingNotify),	860	const_iv (MappingNotify),
		861	# if ENABLE_XIM_ONTHESPOT
		862	const_iv (XIMReverse),
		863	const_iv (XIMUnderline),
		864	const_iv (XIMHighlight),
		865	const_iv (XIMPrimary),
		866	const_iv (XIMSecondary),
		867	const_iv (XIMTertiary),
		868	const_iv (XIMVisibleToForward),
		869	const_iv (XIMVisibleToBackword),
		870	const_iv (XIMVisibleToCenter),
		871	# if 0
		872	const_iv (XIMForwardChar),
		873	const_iv (XIMBackwardChar),
		874	const_iv (XIMForwardWord),
		875	const_iv (XIMBackwardWord),
		876	const_iv (XIMCaretUp),
		877	const_iv (XIMCaretDown),
		878	const_iv (XIMNextLine),
		879	const_iv (XIMPreviousLine),
		880	const_iv (XIMLineStart),
		881	const_iv (XIMLineEnd),
		882	const_iv (XIMAbsolutePosition),
		883	const_iv (XIMDontChange),
		884	# endif
		885	# endif
770	};	886	};
771		887
772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
773	civ-- > const_iv; )	889	civ-- > const_iv; )
774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
782	void	898	void
783	fatal (const char *msg)	899	fatal (const char *msg)
784	CODE:	900	CODE:
785	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
786		902
787	SV *
788	untaint (SV *sv)
789	CODE:
790	RETVAL = newSVsv (sv);
791	SvTAINTED_off (RETVAL);
792	OUTPUT:
793	RETVAL
794
795	void	903	void
796	_exit (int status)	904	_exit (int status)
797
798	bool
799	safe ()
800	CODE:
801	RETVAL = !rxvt_tainted ();
802	OUTPUT:
803	RETVAL
804		905
805	NV	906	NV
806	NOW ()	907	NOW ()
807	CODE:	908	CODE:
808	RETVAL = NOW;	909	RETVAL = NOW;
…		…
855	| ((new_value << RS_customShift) & RS_customMask);	956	| ((new_value << RS_customShift) & RS_customMask);
856	}	957	}
857	OUTPUT:	958	OUTPUT:
858	RETVAL	959	RETVAL
859		960
		961	void
		962	termlist ()
		963	PPCODE:
		964	{
		965	EXTEND (SP, rxvt_term::termlist.size ());
		966
		967	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		968	if ((*t)->perl.self)
		969	PUSHs (sv_2mortal (newSVterm (*t)));
		970	}
		971
860	MODULE = urxvt PACKAGE = urxvt::term	972	MODULE = urxvt PACKAGE = urxvt::term
861		973
862	SV *	974	SV *
863	_new (...)	975	_new (AV *env, AV *arg)
864	CODE:	976	CODE:
865	{	977	{
866	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
867	croak ("first argument to urxvt::term->_new must be arrayref");
868
869	rxvt_term *term = new rxvt_term;	978	rxvt_term *term = new rxvt_term;
870		979
871	term->argv = new stringvec;	980	stringvec *argv = new stringvec;
872	term->envv = new stringvec;	981	stringvec *envv = new stringvec;
873		982
874	for (int i = 1; i < items; i++)	983	for (int i = 0; i <= AvFILL (arg); i++)
875	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	984	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
876		985
877	AV *envv = (AV *)SvRV (ST (0));
878	for (int i = av_len (envv) + 1; i--; )	986	for (int i = AvFILL (env) + 1; i--; )
879	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	987	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
880		988
881	term->envv->push_back (0);	989	envv->push_back (0);
882		990
883	bool success;	991	bool success;
884		992
885	try	993	try
886	{	994	{
887	success = term->init (term->argv->size (), term->argv->begin ());	995	success = term->init (argv, envv);
888	}	996	}
889	catch (const class rxvt_failure_exception &e)	997	catch (const class rxvt_failure_exception &e)
890	{	998	{
891	success = false;	999	success = false;
892	}	1000	}
…		…
904	RETVAL	1012	RETVAL
905		1013
906	void	1014	void
907	rxvt_term::destroy ()	1015	rxvt_term::destroy ()
908		1016
909	#if ENABLE_PERL_FRILLS
910
911	void
912	rxvt_term::XListProperties (U32 window)
913	PPCODE:
914	{
915	int count;
916	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
917
918	EXTEND (SP, count);
919	while (count--)
920	PUSHs (newSVuv ((U32)props [count]));
921
922	XFree (props);
923	}
924
925	void
926	rxvt_term::XGetWindowProperty (U32 window, U32 property)
927	PPCODE:
928	{
929	Atom type;
930	int format;
931	unsigned long nitems;
932	unsigned long bytes_after;
933	unsigned char *prop;
934	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
935	0, 1<<30, 0, AnyPropertyType,
936	&type, &format, &nitems, &bytes_after, &prop);
937	if (type != None)
938	{
939	EXTEND (SP, 3);
940	PUSHs (newSVuv ((U32)type));
941	PUSHs (newSViv (format));
942	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
943	XFree (prop);
944	}
945	}
946
947	void
948	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
949	CODE:
950	{
951	STRLEN len;
952	char *data_ = SvPVbyte (data, len);
953
954	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
955	type, format, PropModeReplace,
956	(unsigned char *)data, len * 8 / format);
957	}
958
959	void
960	rxvt_term::XDeleteProperty (U32 window, U32 property)
961	CODE:
962	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
963
964	U32
965	rxvt_term::DefaultRootWindow ()
966	CODE:
967	RETVAL = (U32)THIS->display->root;
968	OUTPUT:
969	RETVAL
970
971	U32
972	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
973	CODE:
974	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
975	x, y, width, height, 0,
976	THIS->pix_colors_focused[Color_border],
977	THIS->pix_colors_focused[Color_border]);
978	OUTPUT:
979	RETVAL
980
981	void
982	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
983	CODE:
984	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
985
986	void
987	rxvt_term::XMapWindow (U32 window)
988	CODE:
989	XMapWindow (THIS->display->display, (Window)window);
990
991	void
992	rxvt_term::XUnmapWindow (U32 window)
993	CODE:
994	XUnmapWindow (THIS->display->display, (Window)window);
995
996	#endif
997
998	void	1017	void
999	rxvt_term::set_should_invoke (int htype, int inc)	1018	rxvt_term::set_should_invoke (int htype, int inc)
1000	CODE:	1019	CODE:
1001	THIS->perl.should_invoke [htype] += inc;	1020	THIS->perl.should_invoke [htype] += inc;
1002		1021
1003	void	1022	void
1004	rxvt_term::grab_button (int button, U32 modifiers)	1023	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1005	CODE:	1024	CODE:
1006	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1025	XGrabButton (THIS->xdisp, button, modifiers, window, 1,
1007	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1026	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1008	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1027	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1009		1028
		1029	void
		1030	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1031	CODE:
		1032	XUngrabButton (THIS->xdisp, button, modifiers, window);
		1033
		1034	#if 0
		1035
		1036	void
		1037	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1038	C_ARGS:
		1039	THIS->xdisp, keycode, modifiers, window, 1,
		1040	GrabModeSync, GrabModeSync
		1041
		1042	void
		1043	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1044	C_ARGS: THIS->xdisp, keycode, modifiers, window
		1045
		1046	#endif
		1047
1010	bool	1048	bool
1011	rxvt_term::grab (U32 eventtime, int sync = 0)	1049	rxvt_term::grab (Time eventtime, int sync = 0)
1012	CODE:	1050	CODE:
1013	{	1051	{
1014	int mode = sync ? GrabModeSync : GrabModeAsync;	1052	int mode = sync ? GrabModeSync : GrabModeAsync;
1015		1053
1016	THIS->perl.grabtime = 0;	1054	THIS->perl.grabtime = 0;
1017		1055
1018	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1056	if (!XGrabPointer (THIS->xdisp, THIS->vt, 0,
1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1057	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1020	mode, mode, None, GRAB_CURSOR, eventtime))	1058	mode, mode, None, GRAB_CURSOR, eventtime))
1021	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1059	if (!XGrabKeyboard (THIS->xdisp, THIS->vt, 0, mode, mode, eventtime))
1022	THIS->perl.grabtime = eventtime;	1060	THIS->perl.grabtime = eventtime;
1023	else	1061	else
1024	XUngrabPointer (THIS->display->display, eventtime);	1062	XUngrabPointer (THIS->xdisp, eventtime);
1025		1063
1026	RETVAL = !!THIS->perl.grabtime;	1064	RETVAL = !!THIS->perl.grabtime;
1027	}	1065	}
1028	OUTPUT:	1066	OUTPUT:
1029	RETVAL	1067	RETVAL
1030		1068
1031	void	1069	void
1032	rxvt_term::allow_events_async ()	1070	rxvt_term::allow_events_async ()
1033	CODE:	1071	CODE:
1034	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1072	XAllowEvents (THIS->xdisp, AsyncBoth, THIS->perl.grabtime);
1035		1073
1036	void	1074	void
1037	rxvt_term::allow_events_sync ()	1075	rxvt_term::allow_events_sync ()
1038	CODE:	1076	CODE:
1039	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1077	XAllowEvents (THIS->xdisp, SyncBoth, THIS->perl.grabtime);
1040		1078
1041	void	1079	void
1042	rxvt_term::allow_events_replay ()	1080	rxvt_term::allow_events_replay ()
1043	CODE:	1081	CODE:
1044	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1082	XAllowEvents (THIS->xdisp, ReplayPointer, THIS->perl.grabtime);
1045	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1083	XAllowEvents (THIS->xdisp, ReplayKeyboard, THIS->perl.grabtime);
1046		1084
1047	void	1085	void
1048	rxvt_term::ungrab ()	1086	rxvt_term::ungrab ()
1049	CODE:	1087	CODE:
1050	ungrab (THIS);	1088	ungrab (THIS);
…		…
1074	char *mbstr = rxvt_wcstombs (wstr);	1112	char *mbstr = rxvt_wcstombs (wstr);
1075	rxvt_pop_locale ();	1113	rxvt_pop_locale ();
1076		1114
1077	free (wstr);	1115	free (wstr);
1078		1116
1079	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1117	RETVAL = newSVpv (mbstr, 0);
1080	free (mbstr);	1118	free (mbstr);
1081	}	1119	}
1082	OUTPUT:	1120	OUTPUT:
1083	RETVAL	1121	RETVAL
1084		1122
…		…
1091		1129
1092	rxvt_push_locale (THIS->locale);	1130	rxvt_push_locale (THIS->locale);
1093	wchar_t *wstr = rxvt_mbstowcs (data, len);	1131	wchar_t *wstr = rxvt_mbstowcs (data, len);
1094	rxvt_pop_locale ();	1132	rxvt_pop_locale ();
1095		1133
1096	RETVAL = taint_if (wcs2sv (wstr), octets);	1134	RETVAL = wcs2sv (wstr);
1097	free (wstr);	1135	free (wstr);
1098	}	1136	}
1099	OUTPUT:	1137	OUTPUT:
1100	RETVAL	1138	RETVAL
1101		1139
…		…
1108	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1146	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1109	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1147	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1110	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1148	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1111	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1149	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1112	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1150	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1151	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1152	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1153	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1113	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1154	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1114	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1155	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1115	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1156	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1116		1157
1117	int	1158	int
…		…
1124	fbase = TERM_OFFSET_fbase	1165	fbase = TERM_OFFSET_fbase
1125	nrow = TERM_OFFSET_nrow	1166	nrow = TERM_OFFSET_nrow
1126	ncol = TERM_OFFSET_ncol	1167	ncol = TERM_OFFSET_ncol
1127	focus = TERM_OFFSET_focus	1168	focus = TERM_OFFSET_focus
1128	mapped = TERM_OFFSET_mapped	1169	mapped = TERM_OFFSET_mapped
		1170	int_bwidth = TERM_OFFSET_int_bwidth
		1171	ext_bwidth = TERM_OFFSET_ext_bwidth
		1172	lineSpace = TERM_OFFSET_lineSpace
1129	saveLines = TERM_OFFSET_saveLines	1173	saveLines = TERM_OFFSET_saveLines
1130	total_rows = TERM_OFFSET_total_rows	1174	total_rows = TERM_OFFSET_total_rows
1131	top_row = TERM_OFFSET_top_row	1175	top_row = TERM_OFFSET_top_row
1132	CODE:	1176	CODE:
1133	RETVAL = *(int *)((char *)THIS + ix);	1177	RETVAL = *(int *)((char *)THIS + ix);
…		…
1138	rxvt_term::ModLevel3Mask ()	1182	rxvt_term::ModLevel3Mask ()
1139	ALIAS:	1183	ALIAS:
1140	ModLevel3Mask = 0	1184	ModLevel3Mask = 0
1141	ModMetaMask = 1	1185	ModMetaMask = 1
1142	ModNumLockMask = 2	1186	ModNumLockMask = 2
		1187	current_screen = 3
		1188	hidden_cursor = 4
1143	CODE:	1189	CODE:
1144	switch (ix)	1190	switch (ix)
1145	{	1191	{
1146	case 0: RETVAL = THIS->ModLevel3Mask; break;	1192	case 0: RETVAL = THIS->ModLevel3Mask; break;
1147	case 1: RETVAL = THIS->ModMetaMask; break;	1193	case 1: RETVAL = THIS->ModMetaMask; break;
1148	case 2: RETVAL = THIS->ModNumLockMask; break;	1194	case 2: RETVAL = THIS->ModNumLockMask; break;
		1195	case 3: RETVAL = THIS->current_screen; break;
		1196	case 4: RETVAL = THIS->hidden_cursor; break;
1149	}	1197	}
1150	OUTPUT:	1198	OUTPUT:
1151	RETVAL	1199	RETVAL
1152		1200
1153	char *	1201	char *
…		…
1191	if (events != EVENT_UNDEF)	1239	if (events != EVENT_UNDEF)
1192	THIS->pty_ev.set (events);	1240	THIS->pty_ev.set (events);
1193	OUTPUT:	1241	OUTPUT:
1194	RETVAL	1242	RETVAL
1195		1243
1196	U32	1244	int
		1245	rxvt_term::pty_fd ()
		1246	CODE:
		1247	RETVAL = THIS->pty->pty;
		1248	OUTPUT:
		1249	RETVAL
		1250
		1251	Window
1197	rxvt_term::parent ()	1252	rxvt_term::parent ()
1198	CODE:	1253	CODE:
1199	RETVAL = (U32)THIS->parent [0];	1254	RETVAL = THIS->parent [0];
1200	OUTPUT:	1255	OUTPUT:
1201	RETVAL	1256	RETVAL
1202		1257
1203	U32	1258	Window
1204	rxvt_term::vt ()	1259	rxvt_term::vt ()
1205	CODE:	1260	CODE:
1206	RETVAL = (U32)THIS->vt;	1261	RETVAL = THIS->vt;
1207	OUTPUT:	1262	OUTPUT:
1208	RETVAL	1263	RETVAL
1209		1264
1210	void	1265	void
1211	rxvt_term::vt_emask_add (U32 emask)	1266	rxvt_term::vt_emask_add (U32 emask)
…		…
1233	}	1288	}
1234	OUTPUT:	1289	OUTPUT:
1235	RETVAL	1290	RETVAL
1236		1291
1237	void	1292	void
		1293	rxvt_term::focus_in ()
		1294
		1295	void
		1296	rxvt_term::focus_out ()
		1297
		1298	void
1238	rxvt_term::want_refresh ()	1299	rxvt_term::want_refresh ()
1239	CODE:	1300	CODE:
1240	THIS->want_refresh = 1;	1301	THIS->want_refresh = 1;
1241		1302
1242	void	1303	void
…		…
1248		1309
1249	line_t &l = ROW(row_number);	1310	line_t &l = ROW(row_number);
1250		1311
1251	if (GIMME_V != G_VOID)	1312	if (GIMME_V != G_VOID)
1252	{	1313	{
1253	wchar_t *wstr = new wchar_t [THIS->ncol];	1314	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1254		1315
1255	for (int col = 0; col < THIS->ncol; col++)	1316	for (int col = 0; col < THIS->ncol; col++)
1256	wstr [col] = l.t [col];	1317	wstr [col] = l.t [col];
1257		1318
1258	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1319	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1259
1260	delete [] wstr;
1261	}	1320	}
1262		1321
1263	if (new_text)	1322	if (new_text)
1264	{	1323	{
1265	wchar_t *wstr = sv2wcs (new_text);	1324	wchar_t *wstr = sv2wcs (new_text);
1266		1325
1267	int len = min (wcslen (wstr) - start_ofs, max_len);	1326	int len = min (wcslen (wstr) - start_ofs, max_len);
1268		1327
1269	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1328	if (start_col < 0 || start_col + len > THIS->ncol)
1270	{	1329	{
1271	free (wstr);	1330	free (wstr);
1272	croak ("new_text extends beyond horizontal margins");	1331	croak ("new_text extends beyond horizontal margins");
1273	}	1332	}
1274		1333
…		…
1306	{	1365	{
1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1366	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1308	croak ("new_rend must be arrayref");	1367	croak ("new_rend must be arrayref");
1309		1368
1310	AV *av = (AV *)SvRV (new_rend);	1369	AV *av = (AV *)SvRV (new_rend);
1311	int len = min (av_len (av) + 1 - start_ofs, max_len);	1370	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1312		1371
1313	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1372	if (start_col < 0 || start_col + len > THIS->ncol)
1314	croak ("new_rend array extends beyond horizontal margins");	1373	croak ("new_rend array extends beyond horizontal margins");
1315		1374
1316	for (int col = start_col; col < start_col + len; col++)	1375	for (int col = start_col; col < start_col + len; col++)
1317	{	1376	{
1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1377	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1358	rxvt_term::special_encode (SV *string)	1417	rxvt_term::special_encode (SV *string)
1359	CODE:	1418	CODE:
1360	{	1419	{
1361	wchar_t *wstr = sv2wcs (string);	1420	wchar_t *wstr = sv2wcs (string);
1362	int wlen = wcslen (wstr);	1421	int wlen = wcslen (wstr);
1363	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1422	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1364		1423
1365	rxvt_push_locale (THIS->locale);	1424	rxvt_push_locale (THIS->locale);
1366		1425
1367	wchar_t *r = rstr;	1426	wchar_t *r = rstr;
1368	for (wchar_t *s = wstr; *s; s++)	1427	for (wchar_t *s = wstr; *s; s++)
		1428	{
		1429	int w = WCWIDTH (*s);
		1430
1369	if (wcwidth (*s) == 0)	1431	if (w == 0)
1370	{	1432	{
1371	if (r == rstr)	1433	if (r == rstr)
1372	croak ("leading combining character unencodable");	1434	croak ("leading combining character unencodable");
1373		1435
1374	unicode_t n = rxvt_compose (r[-1], *s);	1436	unicode_t n = rxvt_compose (r[-1], *s);
1375	if (n == NOCHAR)	1437	if (n == NOCHAR)
1376	n = rxvt_composite.compose (r[-1], *s);	1438	n = rxvt_composite.compose (r[-1], *s);
1377		1439
1378	r[-1] = n;	1440	r[-1] = n;
1379	}	1441	}
1380	#if !UNICODE_3	1442	#if !UNICODE_3
1381	else if (*s >= 0x10000)	1443	else if (*s >= 0x10000)
1382	*r++ = rxvt_composite.compose (*s);	1444	*r++ = rxvt_composite.compose (*s);
1383	#endif	1445	#endif
1384	else	1446	else
1385	*r++ = *s;	1447	*r++ = *s;
		1448
		1449	// the *2 above only allows wcwidth <= 2
		1450	if (w > 1)
		1451	*r++ = NOCHAR;
		1452	}
1386		1453
1387	rxvt_pop_locale ();	1454	rxvt_pop_locale ();
1388		1455
1389	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1456	RETVAL = wcs2sv (rstr, r - rstr);
1390
1391	delete [] rstr;
1392	}	1457	}
1393	OUTPUT:	1458	OUTPUT:
1394	RETVAL	1459	RETVAL
1395		1460
1396	SV *	1461	SV *
…		…
1408	else if (IS_COMPOSE (*s))	1473	else if (IS_COMPOSE (*s))
1409	dlen += rxvt_composite.expand (*s, 0);	1474	dlen += rxvt_composite.expand (*s, 0);
1410	else	1475	else
1411	dlen++;	1476	dlen++;
1412		1477
1413	wchar_t *rstr = new wchar_t [dlen];	1478	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1414		1479
1415	// decode	1480	// decode
1416	wchar_t *r = rstr;	1481	wchar_t *r = rstr;
1417	for (wchar_t *s = wstr; *s; s++)	1482	for (wchar_t *s = wstr; *s; s++)
1418	if (*s == NOCHAR)	1483	if (*s == NOCHAR)
…		…
1420	else if (IS_COMPOSE (*s))	1485	else if (IS_COMPOSE (*s))
1421	r += rxvt_composite.expand (*s, r);	1486	r += rxvt_composite.expand (*s, r);
1422	else	1487	else
1423	*r++ = *s;	1488	*r++ = *s;
1424		1489
1425	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1490	RETVAL = wcs2sv (rstr, r - rstr);
1426
1427	delete [] rstr;
1428	}	1491	}
1429	OUTPUT:	1492	OUTPUT:
1430	RETVAL	1493	RETVAL
1431		1494
1432	void	1495	void
…		…
1452		1515
1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1516	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1517	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1455		1518
1456	if (GIMME_V != G_VOID)	1519	if (GIMME_V != G_VOID)
1457	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1520	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1458		1521
1459	if (newval)	1522	if (newval)
1460	{	1523	{
1461	if (SvOK (newval))	1524	if (SvOK (newval))
1462	{	1525	{
…		…
1469	}	1532	}
1470	}	1533	}
1471		1534
1472	const char *	1535	const char *
1473	rxvt_term::x_resource (const char *name)	1536	rxvt_term::x_resource (const char *name)
1474	CLEANUP:
1475	SvTAINTED_on (ST (0));
1476		1537
1477	bool	1538	bool
1478	rxvt_term::option (U32 optval, int set = -1)	1539	rxvt_term::option (U32 optval, int set = -1)
1479	CODE:	1540	CODE:
1480	{	1541	{
…		…
1485	if (set)	1546	if (set)
1486	THIS->options |= optval;	1547	THIS->options |= optval;
1487	else	1548	else
1488	THIS->options &= ~optval;	1549	THIS->options &= ~optval;
1489		1550
		1551	if (THIS->check_ev.is_active ()) // avoid doing this before START
1490	switch (optval)	1552	switch (optval)
1491	{	1553	{
1492	case Opt_skipBuiltinGlyphs:	1554	case Opt_skipBuiltinGlyphs:
1493	THIS->set_fonts ();	1555	THIS->set_fonts ();
1494	THIS->scr_remap_chars ();	1556	THIS->scr_remap_chars ();
1495	THIS->scr_touch (true);	1557	THIS->scr_touch (true);
1496	THIS->want_refresh = 1;	1558	THIS->want_refresh = 1;
1497	break;	1559	break;
1498		1560
1499	case Opt_cursorUnderline:	1561	case Opt_cursorUnderline:
1500	THIS->want_refresh = 1;	1562	THIS->want_refresh = 1;
1501	break;	1563	break;
1502		1564
1503	# case Opt_scrollBar_floating:	1565	# case Opt_scrollBar_floating:
1504	# case Opt_scrollBar_right:	1566	# case Opt_scrollBar_right:
1505	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1567	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1506	# break;	1568	# break;
1507	}	1569	}
1508	}	1570	}
1509	}	1571	}
1510	OUTPUT:	1572	OUTPUT:
1511	RETVAL	1573	RETVAL
1512		1574
…		…
1540	PUSHs (sv_2mortal (newSViv (rc.col)));	1602	PUSHs (sv_2mortal (newSViv (rc.col)));
1541	}	1603	}
1542		1604
1543	if (items == 3)	1605	if (items == 3)
1544	{	1606	{
		1607	rc.row = SvIV (ST (1));
		1608	rc.col = SvIV (ST (2));
		1609
		1610	if (ix == 2)
		1611	{
		1612	if (rc.col == 0)
		1613	{
		1614	// col == 0 means end of previous line
		1615	rc.row--;
		1616	rc.col = THIS->ncol;
		1617	}
		1618	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1619	&& rc.col > ROW(rc.row).l)
		1620	{
		1621	// col >= length means while line and add newline
		1622	rc.col = THIS->ncol;
		1623	}
		1624	}
		1625
		1626	clamp_it (rc.col, 0, THIS->ncol);
1545	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1627	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1546	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1547		1628
1548	if (ix)	1629	if (ix)
1549	THIS->want_refresh = 1;	1630	THIS->want_refresh = 1;
1550	}	1631	}
1551	}	1632	}
…		…
1555	CODE:	1636	CODE:
1556	RETVAL = THIS->charsets [THIS->screen.charset];	1637	RETVAL = THIS->charsets [THIS->screen.charset];
1557	OUTPUT:	1638	OUTPUT:
1558	RETVAL	1639	RETVAL
1559		1640
1560	#void	1641	void
1561	#rxvt_term::selection_clear ()	1642	rxvt_term::selection_clear ()
1562		1643
1563	void	1644	void
1564	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1645	rxvt_term::selection_make (Time eventtime, bool rect = false)
1565	CODE:	1646	CODE:
1566	THIS->selection.op = SELECTION_CONT;	1647	THIS->selection.op = SELECTION_CONT;
1567	THIS->selection.rect = rect;	1648	THIS->selection.rect = rect;
1568	THIS->selection_make (eventtime);	1649	THIS->selection_make (eventtime);
1569		1650
1570	int	1651	int
1571	rxvt_term::selection_grab (U32 eventtime)	1652	rxvt_term::selection_grab (Time eventtime)
1572		1653
1573	void	1654	void
1574	rxvt_term::selection (SV *newtext = 0)	1655	rxvt_term::selection (SV *newtext = 0)
1575	PPCODE:	1656	PPCODE:
1576	{	1657	{
1577	if (GIMME_V != G_VOID)	1658	if (GIMME_V != G_VOID)
1578	XPUSHs (THIS->selection.text	1659	XPUSHs (THIS->selection.text
1579	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1660	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1580	: &PL_sv_undef);	1661	: &PL_sv_undef);
1581		1662
1582	if (newtext)	1663	if (newtext)
1583	{	1664	{
1584	free (THIS->selection.text);	1665	free (THIS->selection.text);
…		…
1594	void	1675	void
1595	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1676	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1596		1677
1597	void	1678	void
1598	rxvt_term::scr_bell ()	1679	rxvt_term::scr_bell ()
		1680
		1681	void
		1682	rxvt_term::scr_change_screen (int screen)
1599		1683
1600	void	1684	void
1601	rxvt_term::scr_add_lines (SV *string)	1685	rxvt_term::scr_add_lines (SV *string)
1602	CODE:	1686	CODE:
1603	{	1687	{
…		…
1644	o->self = (HV *)SvRV (RETVAL);	1728	o->self = (HV *)SvRV (RETVAL);
1645	}	1729	}
1646	OUTPUT:	1730	OUTPUT:
1647	RETVAL	1731	RETVAL
1648		1732
		1733	#############################################################################
		1734	# Various X Utility Functions
		1735	#############################################################################
		1736
		1737	void
		1738	rxvt_term::XListProperties (Window window)
		1739	PPCODE:
		1740	{
		1741	int count;
		1742	Atom *props = XListProperties (THIS->xdisp, window, &count);
		1743
		1744	EXTEND (SP, count);
		1745	while (count--)
		1746	PUSHs (newSVuv ((U32)props [count]));
		1747
		1748	XFree (props);
		1749	}
		1750
		1751	void
		1752	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1753	PPCODE:
		1754	{
		1755	Atom type;
		1756	int format;
		1757	unsigned long nitems;
		1758	unsigned long bytes_after;
		1759	unsigned char *prop;
		1760
		1761	XGetWindowProperty (THIS->xdisp, window, property,
		1762	0, 1<<24, 0, AnyPropertyType,
		1763	&type, &format, &nitems, &bytes_after, &prop);
		1764
		1765	if (type != None)
		1766	{
		1767	int elemsize = format == 16 ? sizeof (short)
		1768	: format == 32 ? sizeof (long)
		1769	: 1;
		1770
		1771	EXTEND (SP, 3);
		1772	PUSHs (newSVuv ((U32)type));
		1773	PUSHs (newSViv (format));
		1774	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1775	XFree (prop);
		1776	}
		1777	}
		1778
		1779	void
		1780	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1781	CODE:
		1782	{
		1783	STRLEN len;
		1784	char *data_ = SvPVbyte (data, len);
		1785
		1786	int elemsize = format == 16 ? sizeof (short)
		1787	: format == 32 ? sizeof (long)
		1788	: 1;
		1789
		1790	XChangeProperty (THIS->xdisp, window, property,
		1791	type, format, PropModeReplace,
		1792	(unsigned char *)data_, len / elemsize);
		1793	XSync (THIS->xdisp, 0);
		1794	}
		1795
		1796	Atom
		1797	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1798	C_ARGS: term->xdisp, atom_name, only_if_exists
		1799
		1800	char *
		1801	XGetAtomName (rxvt_term *term, Atom atom)
		1802	C_ARGS: term->xdisp, atom
		1803	CLEANUP:
		1804	XFree (RETVAL);
		1805
		1806	void
		1807	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1808	C_ARGS: term->xdisp, window, property
		1809
		1810	Window
		1811	rxvt_term::DefaultRootWindow ()
		1812	CODE:
		1813	RETVAL = THIS->display->root;
		1814	OUTPUT:
		1815	RETVAL
		1816
		1817	#if 0
		1818
		1819	Window
		1820	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1821	C_ARGS: term->xdisp, (Window)parent,
		1822	x, y, width, height, 0,
		1823	term->pix_colors_focused[Color_border],
		1824	term->pix_colors_focused[Color_border]
		1825
		1826	#endif
		1827
		1828	void
		1829	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1830	C_ARGS: term->xdisp, window, parent, x, y
		1831
		1832	void
		1833	XMapWindow (rxvt_term *term, Window window)
		1834	C_ARGS: term->xdisp, window
		1835
		1836	void
		1837	XUnmapWindow (rxvt_term *term, Window window)
		1838	C_ARGS: term->xdisp, window
		1839
		1840	void
		1841	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1842	C_ARGS: term->xdisp, window, x, y, width, height
		1843
		1844	void
		1845	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1846	CODE:
		1847	{
		1848	XWindowAttributes attr;
		1849	XGetWindowAttributes (THIS->xdisp, window, &attr);
		1850	XSelectInput (THIS->xdisp, window, attr.your_event_mask | add_events & ~del_events);
		1851	}
		1852
		1853	void
		1854	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1855	PPCODE:
		1856	{
		1857	int dx, dy;
		1858	Window child;
		1859
		1860	if (XTranslateCoordinates (THIS->xdisp, src, dst, x, y, &dx, &dy, &child))
		1861	{
		1862	EXTEND (SP, 3);
		1863	PUSHs (newSViv (dx));
		1864	PUSHs (newSViv (dy));
		1865	PUSHs (newSVuv (child));
		1866	}
		1867	}
		1868
		1869	#############################################################################
		1870	# urxvt::overlay
		1871	#############################################################################
		1872
1649	MODULE = urxvt PACKAGE = urxvt::overlay	1873	MODULE = urxvt PACKAGE = urxvt::overlay
1650		1874
1651	void	1875	void
1652	overlay::set (int x, int y, SV *text, SV *rend = 0)	1876	overlay::set (int x, int y, SV *text, SV *rend = 0)
1653		1877
…		…
1657	void	1881	void
1658	overlay::hide ()	1882	overlay::hide ()
1659		1883
1660	void	1884	void
1661	overlay::DESTROY ()	1885	overlay::DESTROY ()
		1886
		1887	#############################################################################
		1888	# urxvt::watcher
		1889	#############################################################################
		1890
		1891	MODULE = urxvt PACKAGE = urxvt::watcher
		1892
		1893	CHAINED
		1894	perl_watcher::cb (SV *cb)
		1895	CODE:
		1896	THIS->cb (cb);
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	#############################################################################
		1901	# urxvt::timer
		1902	#############################################################################
1662		1903
1663	MODULE = urxvt PACKAGE = urxvt::timer	1904	MODULE = urxvt PACKAGE = urxvt::timer
1664		1905
1665	SV *	1906	SV *
1666	timer::new ()	1907	timer::new ()
1667	CODE:	1908	CODE:
1668	timer *w = new timer;	1909	timer *w = new timer;
1669	w->start (NOW);	1910	w->start (NOW);
1670	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1911	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1671	w->self = (HV *)SvRV (RETVAL);	1912	w->self = (HV *)SvRV (RETVAL);
1672	OUTPUT:
1673	RETVAL
1674
1675	timer *
1676	timer::cb (SV *cb)
1677	CODE:
1678	THIS->cb (cb);
1679	RETVAL = THIS;
1680	OUTPUT:	1913	OUTPUT:
1681	RETVAL	1914	RETVAL
1682		1915
1683	NV	1916	NV
1684	timer::at ()	1917	timer::at ()
1685	CODE:	1918	CODE:
1686	RETVAL = THIS->at;	1919	RETVAL = THIS->at;
1687	OUTPUT:	1920	OUTPUT:
1688	RETVAL	1921	RETVAL
1689		1922
1690	timer *	1923	CHAINED
1691	timer::interval (NV interval)	1924	timer::interval (NV interval)
1692	CODE:	1925	CODE:
1693	THIS->interval = interval;	1926	THIS->interval = interval;
		1927	OUTPUT:
1694	RETVAL = THIS;	1928	RETVAL
1695	OUTPUT:
1696	RETVAL
1697		1929
1698	timer *	1930	CHAINED
1699	timer::set (NV tstamp)	1931	timer::set (NV tstamp)
1700	CODE:	1932	CODE:
1701	THIS->set (tstamp);	1933	THIS->set (tstamp);
		1934	OUTPUT:
1702	RETVAL = THIS;	1935	RETVAL
1703	OUTPUT:
1704	RETVAL
1705		1936
1706	timer *	1937	CHAINED
1707	timer::start (NV tstamp = THIS->at)	1938	timer::start (NV tstamp = THIS->at)
1708	CODE:	1939	CODE:
1709	THIS->start (tstamp);	1940	THIS->start (tstamp);
		1941	OUTPUT:
1710	RETVAL = THIS;	1942	RETVAL
1711	OUTPUT:
1712	RETVAL
1713		1943
1714	timer *	1944	CHAINED
		1945	timer::after (NV delay)
		1946	CODE:
		1947	THIS->start (NOW + delay);
		1948	OUTPUT:
		1949	RETVAL
		1950
		1951	CHAINED
1715	timer::stop ()	1952	timer::stop ()
1716	CODE:	1953	CODE:
1717	THIS->stop ();	1954	THIS->stop ();
1718	RETVAL = THIS;
1719	OUTPUT:	1955	OUTPUT:
1720	RETVAL	1956	RETVAL
1721		1957
1722	void	1958	void
1723	timer::DESTROY ()	1959	timer::DESTROY ()
		1960
		1961	#############################################################################
		1962	# urxvt::iow
		1963	#############################################################################
1724		1964
1725	MODULE = urxvt PACKAGE = urxvt::iow	1965	MODULE = urxvt PACKAGE = urxvt::iow
1726		1966
1727	SV *	1967	SV *
1728	iow::new ()	1968	iow::new ()
1729	CODE:	1969	CODE:
1730	iow *w = new iow;	1970	iow *w = new iow;
1731	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1971	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1732	w->self = (HV *)SvRV (RETVAL);	1972	w->self = (HV *)SvRV (RETVAL);
1733	OUTPUT:	1973	OUTPUT:
1734	RETVAL	1974	RETVAL
1735		1975
1736	iow *	1976	CHAINED
1737	iow::cb (SV *cb)
1738	CODE:
1739	THIS->cb (cb);
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::fd (int fd)	1977	iow::fd (int fd)
1746	CODE:	1978	CODE:
1747	THIS->fd = fd;	1979	THIS->fd = fd;
		1980	OUTPUT:
1748	RETVAL = THIS;	1981	RETVAL
1749	OUTPUT:
1750	RETVAL
1751		1982
1752	iow *	1983	CHAINED
1753	iow::events (short events)	1984	iow::events (short events)
1754	CODE:	1985	CODE:
1755	THIS->events = events;	1986	THIS->events = events;
		1987	OUTPUT:
1756	RETVAL = THIS;	1988	RETVAL
1757	OUTPUT:
1758	RETVAL
1759		1989
1760	iow *	1990	CHAINED
1761	iow::start ()	1991	iow::start ()
1762	CODE:	1992	CODE:
1763	THIS->start ();	1993	THIS->start ();
		1994	OUTPUT:
1764	RETVAL = THIS;	1995	RETVAL
1765	OUTPUT:
1766	RETVAL
1767		1996
1768	iow *	1997	CHAINED
1769	iow::stop ()	1998	iow::stop ()
1770	CODE:	1999	CODE:
1771	THIS->stop ();	2000	THIS->stop ();
1772	RETVAL = THIS;
1773	OUTPUT:	2001	OUTPUT:
1774	RETVAL	2002	RETVAL
1775		2003
1776	void	2004	void
1777	iow::DESTROY ()	2005	iow::DESTROY ()
1778		2006
		2007	#############################################################################
		2008	# urxvt::iw
		2009	#############################################################################
1779		2010
		2011	MODULE = urxvt PACKAGE = urxvt::iw
		2012
		2013	SV *
		2014	iw::new ()
		2015	CODE:
		2016	iw *w = new iw;
		2017	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2018	w->self = (HV *)SvRV (RETVAL);
		2019	OUTPUT:
		2020	RETVAL
		2021
		2022	CHAINED
		2023	iw::start ()
		2024	CODE:
		2025	THIS->start ();
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	CHAINED
		2030	iw::stop ()
		2031	CODE:
		2032	THIS->stop ();
		2033	OUTPUT:
		2034	RETVAL
		2035
		2036	void
		2037	iw::DESTROY ()
		2038
		2039	#############################################################################
		2040	# urxvt::pw
		2041	#############################################################################
		2042
		2043	MODULE = urxvt PACKAGE = urxvt::pw
		2044
		2045	SV *
		2046	pw::new ()
		2047	CODE:
		2048	pw *w = new pw;
		2049	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2050	w->self = (HV *)SvRV (RETVAL);
		2051	OUTPUT:
		2052	RETVAL
		2053
		2054	CHAINED
		2055	pw::start (int pid)
		2056	CODE:
		2057	THIS->start (pid);
		2058	OUTPUT:
		2059	RETVAL
		2060
		2061	CHAINED
		2062	pw::stop ()
		2063	CODE:
		2064	THIS->stop ();
		2065	OUTPUT:
		2066	RETVAL
		2067
		2068	void
		2069	pw::DESTROY ()
		2070
		2071

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